Private company

Tailscale Inc.

Logo: Tailscale Inc., Public domain, via Wikimedia Commons⁴

Software company

Tailscale Inc. is a software company based in Toronto, Ontario.² It was founded by David Carney, Brad Fitzpatrick and Avery Pennarun.¹ Its chief executive is Avery Pennarun (since 2019).¹ Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Mar 23, 2019Founded¹

Industrysoftware industry¹
HeadquartersToronto¹
Websitetailscale.com
Legal formcorporation¹
LEI64882LUV0271DC8RX087³
StatusActive³
LEI statusIssued and current³
Registered address100 King Street West, Suite 6200, M5X 1B8 Toronto, Canada³
Registered withCorporations Canada, 1131559-5³

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Tailscale Inc. is a software company based in Toronto, Ontario.²

The story

Founded by Avery Pennarun, Brad Fitzpatrick and David Carney on Mar 23, 2019.¹

Leadership

Who has led Tailscale Inc., and when. Pick a name to see everywhere that person has worked.

Chief executive

Avery Pennarun2019–now

20202025

FounderAvery Pennarun¹
FounderBrad Fitzpatrick¹
FounderDavid Carney¹
Chief executive officerAvery Pennarun Mar 23, 2019 to now¹

Subsidiaries and ownership

Owners

From Wikidata.¹

Timeline

Mar 23, 2019New chief executive Avery Pennarun becomes CEO¹
Mar 23, 2019Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataTailscale Inc. on Wikidata
2
WikipediaTailscale Inc. on Wikipedia
3
GLEIFTailscale Inc. LEI record (64882LUV0271DC8RX087)
4
Wikimedia CommonsTailscale Inc. logo by Tailscale Inc., Public domain